Onawa, IA

ZIP code 51040 covers the city of Mapleton, Iowa. This charming town is home to the Maple Valley Golf & Country Club, offering picturesque views and a challenging course for golf enthusiasts. The city also boasts the Mapleton Public Library, providing a quiet place for residents to enjoy reading and learning. Additionally, Mapleton is known for its annual Maplefest celebration, drawing in visitors from across the state.